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<FONT color="green">001</FONT>    /*<a name="line.1"></a>
<FONT color="green">002</FONT>     * Copyright 2007-2008 Michele Mostarda ( michele.mostarda@gmail.com ).<a name="line.2"></a>
<FONT color="green">003</FONT>     * All Rights Reserved.<a name="line.3"></a>
<FONT color="green">004</FONT>     *<a name="line.4"></a>
<FONT color="green">005</FONT>     * Licensed under the Apache License, Version 2.0 (the 'License');<a name="line.5"></a>
<FONT color="green">006</FONT>     * you may not use this file except in compliance with the License.<a name="line.6"></a>
<FONT color="green">007</FONT>     * You may obtain a copy of the License at<a name="line.7"></a>
<FONT color="green">008</FONT>     *<a name="line.8"></a>
<FONT color="green">009</FONT>     *     http://www.apache.org/licenses/LICENSE-2.0<a name="line.9"></a>
<FONT color="green">010</FONT>     *<a name="line.10"></a>
<FONT color="green">011</FONT>     * Unless required by applicable law or agreed to in writing, software<a name="line.11"></a>
<FONT color="green">012</FONT>     * distributed under the License is distributed on an 'AS IS' BASIS,<a name="line.12"></a>
<FONT color="green">013</FONT>     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.<a name="line.13"></a>
<FONT color="green">014</FONT>     * See the License for the specific language governing permissions and<a name="line.14"></a>
<FONT color="green">015</FONT>     * limitations under the License.<a name="line.15"></a>
<FONT color="green">016</FONT>     */<a name="line.16"></a>
<FONT color="green">017</FONT>    <a name="line.17"></a>
<FONT color="green">018</FONT>    <a name="line.18"></a>
<FONT color="green">019</FONT>    package com.asemantics.rdfcoder.sourceparse;<a name="line.19"></a>
<FONT color="green">020</FONT>    <a name="line.20"></a>
<FONT color="green">021</FONT>    import com.asemantics.rdfcoder.CoderUtils;<a name="line.21"></a>
<FONT color="green">022</FONT>    import com.asemantics.rdfcoder.model.java.JavaCodeHandler;<a name="line.22"></a>
<FONT color="green">023</FONT>    import com.asemantics.rdfcoder.model.java.JavadocHandler;<a name="line.23"></a>
<FONT color="green">024</FONT>    <a name="line.24"></a>
<FONT color="green">025</FONT>    import java.io.File;<a name="line.25"></a>
<FONT color="green">026</FONT>    import java.io.FileInputStream;<a name="line.26"></a>
<FONT color="green">027</FONT>    import java.io.FileNotFoundException;<a name="line.27"></a>
<FONT color="green">028</FONT>    import java.io.IOException;<a name="line.28"></a>
<FONT color="green">029</FONT>    import java.io.InputStream;<a name="line.29"></a>
<FONT color="green">030</FONT>    import java.util.ArrayList;<a name="line.30"></a>
<FONT color="green">031</FONT>    import java.util.HashMap;<a name="line.31"></a>
<FONT color="green">032</FONT>    import java.util.LinkedList;<a name="line.32"></a>
<FONT color="green">033</FONT>    import java.util.List;<a name="line.33"></a>
<FONT color="green">034</FONT>    import java.util.Map;<a name="line.34"></a>
<FONT color="green">035</FONT>    import java.util.Queue;<a name="line.35"></a>
<FONT color="green">036</FONT>    import java.util.Stack;<a name="line.36"></a>
<FONT color="green">037</FONT>    <a name="line.37"></a>
<FONT color="green">038</FONT>    /**<a name="line.38"></a>
<FONT color="green">039</FONT>     * The Javadoc file parser.<a name="line.39"></a>
<FONT color="green">040</FONT>     */<a name="line.40"></a>
<FONT color="green">041</FONT>    public class JavadocFileParser extends FileParser {<a name="line.41"></a>
<FONT color="green">042</FONT>    <a name="line.42"></a>
<FONT color="green">043</FONT>        /**<a name="line.43"></a>
<FONT color="green">044</FONT>         * Defines any token of a javadoc.<a name="line.44"></a>
<FONT color="green">045</FONT>         */<a name="line.45"></a>
<FONT color="green">046</FONT>        static class JDToken {<a name="line.46"></a>
<FONT color="green">047</FONT>    <a name="line.47"></a>
<FONT color="green">048</FONT>            private String value;<a name="line.48"></a>
<FONT color="green">049</FONT>    <a name="line.49"></a>
<FONT color="green">050</FONT>            JDToken(String v) {<a name="line.50"></a>
<FONT color="green">051</FONT>                value = v;<a name="line.51"></a>
<FONT color="green">052</FONT>            }<a name="line.52"></a>
<FONT color="green">053</FONT>    <a name="line.53"></a>
<FONT color="green">054</FONT>            public String getValue() {<a name="line.54"></a>
<FONT color="green">055</FONT>                return value;<a name="line.55"></a>
<FONT color="green">056</FONT>            }<a name="line.56"></a>
<FONT color="green">057</FONT>        }<a name="line.57"></a>
<FONT color="green">058</FONT>    <a name="line.58"></a>
<FONT color="green">059</FONT>        /**<a name="line.59"></a>
<FONT color="green">060</FONT>         * Defines an End of File token.<a name="line.60"></a>
<FONT color="green">061</FONT>         */<a name="line.61"></a>
<FONT color="green">062</FONT>        static class JDEof extends JDToken {<a name="line.62"></a>
<FONT color="green">063</FONT>            JDEof() {<a name="line.63"></a>
<FONT color="green">064</FONT>                super(null);<a name="line.64"></a>
<FONT color="green">065</FONT>            }<a name="line.65"></a>
<FONT color="green">066</FONT>        }<a name="line.66"></a>
<FONT color="green">067</FONT>        static final JDEof JD_EOF = new JDEof();<a name="line.67"></a>
<FONT color="green">068</FONT>    <a name="line.68"></a>
<FONT color="green">069</FONT>        /**<a name="line.69"></a>
<FONT color="green">070</FONT>         * Defines an open comment.<a name="line.70"></a>
<FONT color="green">071</FONT>         */<a name="line.71"></a>
<FONT color="green">072</FONT>        static class JDOpenComment extends JDToken {<a name="line.72"></a>
<FONT color="green">073</FONT>    <a name="line.73"></a>
<FONT color="green">074</FONT>            private int row;<a name="line.74"></a>
<FONT color="green">075</FONT>            private int col;<a name="line.75"></a>
<FONT color="green">076</FONT>    <a name="line.76"></a>
<FONT color="green">077</FONT>            JDOpenComment(int r, int c) {<a name="line.77"></a>
<FONT color="green">078</FONT>                super(null);<a name="line.78"></a>
<FONT color="green">079</FONT>                row = r;<a name="line.79"></a>
<FONT color="green">080</FONT>                col = c;<a name="line.80"></a>
<FONT color="green">081</FONT>            }<a name="line.81"></a>
<FONT color="green">082</FONT>    <a name="line.82"></a>
<FONT color="green">083</FONT>            public int getRow() {<a name="line.83"></a>
<FONT color="green">084</FONT>                return row;<a name="line.84"></a>
<FONT color="green">085</FONT>            }<a name="line.85"></a>
<FONT color="green">086</FONT>    <a name="line.86"></a>
<FONT color="green">087</FONT>            public int getCol() {<a name="line.87"></a>
<FONT color="green">088</FONT>                return col;<a name="line.88"></a>
<FONT color="green">089</FONT>            }<a name="line.89"></a>
<FONT color="green">090</FONT>        }<a name="line.90"></a>
<FONT color="green">091</FONT>    <a name="line.91"></a>
<FONT color="green">092</FONT>        /**<a name="line.92"></a>
<FONT color="green">093</FONT>         * Defines a close comment.<a name="line.93"></a>
<FONT color="green">094</FONT>         */<a name="line.94"></a>
<FONT color="green">095</FONT>        static class JDCloseComment extends JDToken {<a name="line.95"></a>
<FONT color="green">096</FONT>            JDCloseComment() {<a name="line.96"></a>
<FONT color="green">097</FONT>                super(null);<a name="line.97"></a>
<FONT color="green">098</FONT>            }<a name="line.98"></a>
<FONT color="green">099</FONT>        }<a name="line.99"></a>
<FONT color="green">100</FONT>        static final JDCloseComment JD_CLOSE_COMMENT = new JDCloseComment();<a name="line.100"></a>
<FONT color="green">101</FONT>    <a name="line.101"></a>
<FONT color="green">102</FONT>        /**<a name="line.102"></a>
<FONT color="green">103</FONT>         * Defines a javadoc attribute.<a name="line.103"></a>
<FONT color="green">104</FONT>         */<a name="line.104"></a>
<FONT color="green">105</FONT>        class JDAttribute extends JDToken {<a name="line.105"></a>
<FONT color="green">106</FONT>            JDAttribute(String v) {<a name="line.106"></a>
<FONT color="green">107</FONT>                super(v);<a name="line.107"></a>
<FONT color="green">108</FONT>            }<a name="line.108"></a>
<FONT color="green">109</FONT>        }<a name="line.109"></a>
<FONT color="green">110</FONT>    <a name="line.110"></a>
<FONT color="green">111</FONT>        /**<a name="line.111"></a>
<FONT color="green">112</FONT>         * Defines any javadoc word.<a name="line.112"></a>
<FONT color="green">113</FONT>         */<a name="line.113"></a>
<FONT color="green">114</FONT>        class JDWord extends JDToken {<a name="line.114"></a>
<FONT color="green">115</FONT>            JDWord(String v) {<a name="line.115"></a>
<FONT color="green">116</FONT>                super(v);<a name="line.116"></a>
<FONT color="green">117</FONT>            }<a name="line.117"></a>
<FONT color="green">118</FONT>        }<a name="line.118"></a>
<FONT color="green">119</FONT>    <a name="line.119"></a>
<FONT color="green">120</FONT>        /**<a name="line.120"></a>
<FONT color="green">121</FONT>         * Defines a javadoc class declarator.<a name="line.121"></a>
<FONT color="green">122</FONT>         */<a name="line.122"></a>
<FONT color="green">123</FONT>        class JDClassDeclarator extends JDToken {<a name="line.123"></a>
<FONT color="green">124</FONT>    <a name="line.124"></a>
<FONT color="green">125</FONT>            private int row;<a name="line.125"></a>
<FONT color="green">126</FONT>            private int col;<a name="line.126"></a>
<FONT color="green">127</FONT>    <a name="line.127"></a>
<FONT color="green">128</FONT>            JDClassDeclarator(int r, int c) {<a name="line.128"></a>
<FONT color="green">129</FONT>                super(null);<a name="line.129"></a>
<FONT color="green">130</FONT>                row = r;<a name="line.130"></a>
<FONT color="green">131</FONT>                col = c;<a name="line.131"></a>
<FONT color="green">132</FONT>            }<a name="line.132"></a>
<FONT color="green">133</FONT>    <a name="line.133"></a>
<FONT color="green">134</FONT>            public int getCol() {<a name="line.134"></a>
<FONT color="green">135</FONT>                return col;<a name="line.135"></a>
<FONT color="green">136</FONT>            }<a name="line.136"></a>
<FONT color="green">137</FONT>    <a name="line.137"></a>
<FONT color="green">138</FONT>            public int getRow() {<a name="line.138"></a>
<FONT color="green">139</FONT>                return row;<a name="line.139"></a>
<FONT color="green">140</FONT>            }<a name="line.140"></a>
<FONT color="green">141</FONT>        }<a name="line.141"></a>
<FONT color="green">142</FONT>    <a name="line.142"></a>
<FONT color="green">143</FONT>        /**<a name="line.143"></a>
<FONT color="green">144</FONT>         * Defines the opening of a class or method.<a name="line.144"></a>
<FONT color="green">145</FONT>         */<a name="line.145"></a>
<FONT color="green">146</FONT>        static class JDOpenClassOrMethod extends JDToken {<a name="line.146"></a>
<FONT color="green">147</FONT>            JDOpenClassOrMethod() {<a name="line.147"></a>
<FONT color="green">148</FONT>                super(null);<a name="line.148"></a>
<FONT color="green">149</FONT>            }<a name="line.149"></a>
<FONT color="green">150</FONT>        }<a name="line.150"></a>
<FONT color="green">151</FONT>        static final JDOpenClassOrMethod JD_OPEN_CLASS_OR_METHOD = new JDOpenClassOrMethod();<a name="line.151"></a>
<FONT color="green">152</FONT>    <a name="line.152"></a>
<FONT color="green">153</FONT>        /**<a name="line.153"></a>
<FONT color="green">154</FONT>         * Defines the closure of a class or method.<a name="line.154"></a>
<FONT color="green">155</FONT>         */<a name="line.155"></a>
<FONT color="green">156</FONT>       static class JDCloseClassOrMethod extends JDToken {<a name="line.156"></a>
<FONT color="green">157</FONT>            JDCloseClassOrMethod() {<a name="line.157"></a>
<FONT color="green">158</FONT>                super(null);<a name="line.158"></a>
<FONT color="green">159</FONT>            }<a name="line.159"></a>
<FONT color="green">160</FONT>        }<a name="line.160"></a>
<FONT color="green">161</FONT>        static final JDCloseClassOrMethod JD_CLOSE_CLASS_OR_METHOD = new JDCloseClassOrMethod();<a name="line.161"></a>
<FONT color="green">162</FONT>    <a name="line.162"></a>
<FONT color="green">163</FONT>        /**<a name="line.163"></a>
<FONT color="green">164</FONT>         * Defines the begin of a parameter.<a name="line.164"></a>
<FONT color="green">165</FONT>         */<a name="line.165"></a>
<FONT color="green">166</FONT>        static class JDOpenParameters extends JDToken {<a name="line.166"></a>
<FONT color="green">167</FONT>            JDOpenParameters() {<a name="line.167"></a>
<FONT color="green">168</FONT>                super(null);<a name="line.168"></a>
<FONT color="green">169</FONT>            }<a name="line.169"></a>
<FONT color="green">170</FONT>        }<a name="line.170"></a>
<FONT color="green">171</FONT>        static final JDOpenParameters  JD_OPEN_PARAMETERS = new JDOpenParameters();<a name="line.171"></a>
<FONT color="green">172</FONT>    <a name="line.172"></a>
<FONT color="green">173</FONT>        /**<a name="line.173"></a>
<FONT color="green">174</FONT>         * Defines the end of a parameter.<a name="line.174"></a>
<FONT color="green">175</FONT>         */<a name="line.175"></a>
<FONT color="green">176</FONT>        static class JDCloseParameters extends JDToken {<a name="line.176"></a>
<FONT color="green">177</FONT>            JDCloseParameters() {<a name="line.177"></a>
<FONT color="green">178</FONT>                super(null);<a name="line.178"></a>
<FONT color="green">179</FONT>            }<a name="line.179"></a>
<FONT color="green">180</FONT>        }<a name="line.180"></a>
<FONT color="green">181</FONT>        static final JDCloseParameters JD_CLOSE_PARAMETERS = new JDCloseParameters();<a name="line.181"></a>
<FONT color="green">182</FONT>    <a name="line.182"></a>
<FONT color="green">183</FONT>        /**<a name="line.183"></a>
<FONT color="green">184</FONT>         * Defines a parameter separator.<a name="line.184"></a>
<FONT color="green">185</FONT>         */<a name="line.185"></a>
<FONT color="green">186</FONT>        static class JDParametersSeparator extends JDToken {<a name="line.186"></a>
<FONT color="green">187</FONT>            JDParametersSeparator() {<a name="line.187"></a>
<FONT color="green">188</FONT>                super(null);<a name="line.188"></a>
<FONT color="green">189</FONT>            }<a name="line.189"></a>
<FONT color="green">190</FONT>        }<a name="line.190"></a>
<FONT color="green">191</FONT>        static final JDParametersSeparator JD_PARAMETERS_SEPARATOR = new JDParametersSeparator();<a name="line.191"></a>
<FONT color="green">192</FONT>    <a name="line.192"></a>
<FONT color="green">193</FONT>        /**<a name="line.193"></a>
<FONT color="green">194</FONT>         * Contains all data relative the parsing of a class.<a name="line.194"></a>
<FONT color="green">195</FONT>         */<a name="line.195"></a>
<FONT color="green">196</FONT>        private class JDClassData {<a name="line.196"></a>
<FONT color="green">197</FONT>    <a name="line.197"></a>
<FONT color="green">198</FONT>            String classIdentifier;<a name="line.198"></a>
<FONT color="green">199</FONT>    <a name="line.199"></a>
<FONT color="green">200</FONT>            int parentesisCounter = 0;<a name="line.200"></a>
<FONT color="green">201</FONT>    <a name="line.201"></a>
<FONT color="green">202</FONT>            JDClassData(String ci) {<a name="line.202"></a>
<FONT color="green">203</FONT>                classIdentifier = ci;<a name="line.203"></a>
<FONT color="green">204</FONT>            }<a name="line.204"></a>
<FONT color="green">205</FONT>    <a name="line.205"></a>
<FONT color="green">206</FONT>            void increment() {<a name="line.206"></a>
<FONT color="green">207</FONT>                parentesisCounter++;<a name="line.207"></a>
<FONT color="green">208</FONT>            }<a name="line.208"></a>
<FONT color="green">209</FONT>    <a name="line.209"></a>
<FONT color="green">210</FONT>            void decrement() {<a name="line.210"></a>
<FONT color="green">211</FONT>                parentesisCounter--;<a name="line.211"></a>
<FONT color="green">212</FONT>            }<a name="line.212"></a>
<FONT color="green">213</FONT>    <a name="line.213"></a>
<FONT color="green">214</FONT>            boolean endOfClass() {<a name="line.214"></a>
<FONT color="green">215</FONT>                return parentesisCounter == 0;<a name="line.215"></a>
<FONT color="green">216</FONT>            }<a name="line.216"></a>
<FONT color="green">217</FONT>    <a name="line.217"></a>
<FONT color="green">218</FONT>            public String toString() {<a name="line.218"></a>
<FONT color="green">219</FONT>                return classIdentifier;<a name="line.219"></a>
<FONT color="green">220</FONT>            }<a name="line.220"></a>
<FONT color="green">221</FONT>        }<a name="line.221"></a>
<FONT color="green">222</FONT>    <a name="line.222"></a>
<FONT color="green">223</FONT>        private class JDParameter {<a name="line.223"></a>
<FONT color="green">224</FONT>            String type;<a name="line.224"></a>
<FONT color="green">225</FONT>            String name;<a name="line.225"></a>
<FONT color="green">226</FONT>    <a name="line.226"></a>
<FONT color="green">227</FONT>            JDParameter(String t, String n) {<a name="line.227"></a>
<FONT color="green">228</FONT>                type = t;<a name="line.228"></a>
<FONT color="green">229</FONT>                name = n;<a name="line.229"></a>
<FONT color="green">230</FONT>            }<a name="line.230"></a>
<FONT color="green">231</FONT>        }<a name="line.231"></a>
<FONT color="green">232</FONT>    <a name="line.232"></a>
<FONT color="green">233</FONT>        /**<a name="line.233"></a>
<FONT color="green">234</FONT>         * The back tracking buffer size.<a name="line.234"></a>
<FONT color="green">235</FONT>         */<a name="line.235"></a>
<FONT color="green">236</FONT>        private static final int BACKTRACK_BUFFER_SIZE = 3;<a name="line.236"></a>
<FONT color="green">237</FONT>    <a name="line.237"></a>
<FONT color="green">238</FONT>        /**<a name="line.238"></a>
<FONT color="green">239</FONT>         * Contains the list of tokens to be processed.<a name="line.239"></a>
<FONT color="green">240</FONT>         */<a name="line.240"></a>
<FONT color="green">241</FONT>        private class TokensPipe {<a name="line.241"></a>
<FONT color="green">242</FONT>    <a name="line.242"></a>
<FONT color="green">243</FONT>            /**<a name="line.243"></a>
<FONT color="green">244</FONT>             * Internal queue.<a name="line.244"></a>
<FONT color="green">245</FONT>             */<a name="line.245"></a>
<FONT color="green">246</FONT>            private Queue&lt;JDToken&gt; queue;<a name="line.246"></a>
<FONT color="green">247</FONT>    <a name="line.247"></a>
<FONT color="green">248</FONT>            /**<a name="line.248"></a>
<FONT color="green">249</FONT>             * Back tracking buffer.<a name="line.249"></a>
<FONT color="green">250</FONT>             */<a name="line.250"></a>
<FONT color="green">251</FONT>            private List&lt;JDToken&gt; backTrackBuffer = new ArrayList&lt;JDToken&gt;();<a name="line.251"></a>
<FONT color="green">252</FONT>    <a name="line.252"></a>
<FONT color="green">253</FONT>            /**<a name="line.253"></a>
<FONT color="green">254</FONT>             * Constructor.<a name="line.254"></a>
<FONT color="green">255</FONT>             */<a name="line.255"></a>
<FONT color="green">256</FONT>            TokensPipe() {<a name="line.256"></a>
<FONT color="green">257</FONT>                queue = new LinkedList&lt;JDToken&gt;();<a name="line.257"></a>
<FONT color="green">258</FONT>            }<a name="line.258"></a>
<FONT color="green">259</FONT>    <a name="line.259"></a>
<FONT color="green">260</FONT>            /**<a name="line.260"></a>
<FONT color="green">261</FONT>             * Adds a token to the pipe.<a name="line.261"></a>
<FONT color="green">262</FONT>             *<a name="line.262"></a>
<FONT color="green">263</FONT>             * @param token<a name="line.263"></a>
<FONT color="green">264</FONT>             */<a name="line.264"></a>
<FONT color="green">265</FONT>            void addToken(JDToken token) {<a name="line.265"></a>
<FONT color="green">266</FONT>                queue.add(token);<a name="line.266"></a>
<FONT color="green">267</FONT>            }<a name="line.267"></a>
<FONT color="green">268</FONT>    <a name="line.268"></a>
<FONT color="green">269</FONT>            /**<a name="line.269"></a>
<FONT color="green">270</FONT>             * Returns the next token to be processed.<a name="line.270"></a>
<FONT color="green">271</FONT>             *<a name="line.271"></a>
<FONT color="green">272</FONT>             * @return<a name="line.272"></a>
<FONT color="green">273</FONT>             */<a name="line.273"></a>
<FONT color="green">274</FONT>            public JDToken nextToken() {<a name="line.274"></a>
<FONT color="green">275</FONT>                JDToken headToken = queue.poll();<a name="line.275"></a>
<FONT color="green">276</FONT>                if(headToken != null) {<a name="line.276"></a>
<FONT color="green">277</FONT>                    if(backTrackBuffer.size() == BACKTRACK_BUFFER_SIZE) {<a name="line.277"></a>
<FONT color="green">278</FONT>                        backTrackBuffer.remove(0);<a name="line.278"></a>
<FONT color="green">279</FONT>                    }<a name="line.279"></a>
<FONT color="green">280</FONT>                    backTrackBuffer.add(headToken);<a name="line.280"></a>
<FONT color="green">281</FONT>                }<a name="line.281"></a>
<FONT color="green">282</FONT>                return headToken;<a name="line.282"></a>
<FONT color="green">283</FONT>            }<a name="line.283"></a>
<FONT color="green">284</FONT>    <a name="line.284"></a>
<FONT color="green">285</FONT>            /**<a name="line.285"></a>
<FONT color="green">286</FONT>             * Returns the token with backtrack &lt;i&gt;b&lt;/i&gt;.<a name="line.286"></a>
<FONT color="green">287</FONT>             * @param b<a name="line.287"></a>
<FONT color="green">288</FONT>             * @return<a name="line.288"></a>
<FONT color="green">289</FONT>             */<a name="line.289"></a>
<FONT color="green">290</FONT>            public JDToken backtrack(int b) {<a name="line.290"></a>
<FONT color="green">291</FONT>                if(b &lt;= 0) {<a name="line.291"></a>
<FONT color="green">292</FONT>                    throw new IllegalArgumentException();<a name="line.292"></a>
<FONT color="green">293</FONT>                }<a name="line.293"></a>
<FONT color="green">294</FONT>                if(b &gt; backTrackBuffer.size()) {<a name="line.294"></a>
<FONT color="green">295</FONT>                    return null;<a name="line.295"></a>
<FONT color="green">296</FONT>                }<a name="line.296"></a>
<FONT color="green">297</FONT>                return backTrackBuffer.get(b - 1);<a name="line.297"></a>
<FONT color="green">298</FONT>            }<a name="line.298"></a>
<FONT color="green">299</FONT>    <a name="line.299"></a>
<FONT color="green">300</FONT>            public void clear() {<a name="line.300"></a>
<FONT color="green">301</FONT>                queue.clear();<a name="line.301"></a>
<FONT color="green">302</FONT>                backTrackBuffer.clear();<a name="line.302"></a>
<FONT color="green">303</FONT>            }<a name="line.303"></a>
<FONT color="green">304</FONT>        }<a name="line.304"></a>
<FONT color="green">305</FONT>    <a name="line.305"></a>
<FONT color="green">306</FONT>        /**<a name="line.306"></a>
<FONT color="green">307</FONT>         * Tokens pipe instance.<a name="line.307"></a>
<FONT color="green">308</FONT>         */<a name="line.308"></a>
<FONT color="green">309</FONT>        private TokensPipe tokensPipe;<a name="line.309"></a>
<FONT color="green">310</FONT>    <a name="line.310"></a>
<FONT color="green">311</FONT>        /**<a name="line.311"></a>
<FONT color="green">312</FONT>         * Tokens buffer instance.<a name="line.312"></a>
<FONT color="green">313</FONT>         */<a name="line.313"></a>
<FONT color="green">314</FONT>        private StringBuilder tokenBuffer;<a name="line.314"></a>
<FONT color="green">315</FONT>    <a name="line.315"></a>
<FONT color="green">316</FONT>        /**<a name="line.316"></a>
<FONT color="green">317</FONT>         * Classes stack.<a name="line.317"></a>
<FONT color="green">318</FONT>         */<a name="line.318"></a>
<FONT color="green">319</FONT>        private Stack&lt;JDClassData&gt; classes;<a name="line.319"></a>
<FONT color="green">320</FONT>    <a name="line.320"></a>
<FONT color="green">321</FONT>        /**<a name="line.321"></a>
<FONT color="green">322</FONT>         * Current method name.<a name="line.322"></a>
<FONT color="green">323</FONT>         */<a name="line.323"></a>
<FONT color="green">324</FONT>        private String methodName;<a name="line.324"></a>
<FONT color="green">325</FONT>    <a name="line.325"></a>
<FONT color="green">326</FONT>        /**<a name="line.326"></a>
<FONT color="green">327</FONT>         * Last open comment.<a name="line.327"></a>
<FONT color="green">328</FONT>         */<a name="line.328"></a>
<FONT color="green">329</FONT>        private JDOpenComment lastOpenComment;<a name="line.329"></a>
<FONT color="green">330</FONT>    <a name="line.330"></a>
<FONT color="green">331</FONT>        /**<a name="line.331"></a>
<FONT color="green">332</FONT>         * Status flag.<a name="line.332"></a>
<FONT color="green">333</FONT>         */<a name="line.333"></a>
<FONT color="green">334</FONT>        private boolean classExpected;<a name="line.334"></a>
<FONT color="green">335</FONT>    <a name="line.335"></a>
<FONT color="green">336</FONT>        /**<a name="line.336"></a>
<FONT color="green">337</FONT>         * Inside comment flag.<a name="line.337"></a>
<FONT color="green">338</FONT>         */<a name="line.338"></a>
<FONT color="green">339</FONT>        private boolean insideComment;<a name="line.339"></a>
<FONT color="green">340</FONT>    <a name="line.340"></a>
<FONT color="green">341</FONT>        /**<a name="line.341"></a>
<FONT color="green">342</FONT>         * Text buffer for entry text.<a name="line.342"></a>
<FONT color="green">343</FONT>         */<a name="line.343"></a>
<FONT color="green">344</FONT>        private StringBuilder entryText;<a name="line.344"></a>
<FONT color="green">345</FONT>    <a name="line.345"></a>
<FONT color="green">346</FONT>        /**<a name="line.346"></a>
<FONT color="green">347</FONT>         * Current attribute.<a name="line.347"></a>
<FONT color="green">348</FONT>         */<a name="line.348"></a>
<FONT color="green">349</FONT>        private String attribute;<a name="line.349"></a>
<FONT color="green">350</FONT>    <a name="line.350"></a>
<FONT color="green">351</FONT>        /**<a name="line.351"></a>
<FONT color="green">352</FONT>         * Attribute text.<a name="line.352"></a>
<FONT color="green">353</FONT>         */<a name="line.353"></a>
<FONT color="green">354</FONT>        private StringBuilder attributeText;<a name="line.354"></a>
<FONT color="green">355</FONT>    <a name="line.355"></a>
<FONT color="green">356</FONT>        /**<a name="line.356"></a>
<FONT color="green">357</FONT>         * Attributes map.<a name="line.357"></a>
<FONT color="green">358</FONT>         */<a name="line.358"></a>
<FONT color="green">359</FONT>        private Map&lt;String,List&lt;String&gt;&gt; attributesMap;<a name="line.359"></a>
<FONT color="green">360</FONT>    <a name="line.360"></a>
<FONT color="green">361</FONT>        /**<a name="line.361"></a>
<FONT color="green">362</FONT>         * Current javadoc entry.<a name="line.362"></a>
<FONT color="green">363</FONT>         */<a name="line.363"></a>
<FONT color="green">364</FONT>        private JavadocEntry lastEntry;<a name="line.364"></a>
<FONT color="green">365</FONT>    <a name="line.365"></a>
<FONT color="green">366</FONT>        /**<a name="line.366"></a>
<FONT color="green">367</FONT>         * Javadoc parameters.<a name="line.367"></a>
<FONT color="green">368</FONT>         */<a name="line.368"></a>
<FONT color="green">369</FONT>        private List&lt;JDParameter&gt; parameters;<a name="line.369"></a>
<FONT color="green">370</FONT>    <a name="line.370"></a>
<FONT color="green">371</FONT>        /**<a name="line.371"></a>
<FONT color="green">372</FONT>         * Current row.<a name="line.372"></a>
<FONT color="green">373</FONT>         */<a name="line.373"></a>
<FONT color="green">374</FONT>        private int row;<a name="line.374"></a>
<FONT color="green">375</FONT>    <a name="line.375"></a>
<FONT color="green">376</FONT>        /**<a name="line.376"></a>
<FONT color="green">377</FONT>         * Current column.<a name="line.377"></a>
<FONT color="green">378</FONT>         */<a name="line.378"></a>
<FONT color="green">379</FONT>        private int col;<a name="line.379"></a>
<FONT color="green">380</FONT>    <a name="line.380"></a>
<FONT color="green">381</FONT>        /**<a name="line.381"></a>
<FONT color="green">382</FONT>         * Constructor with initialization.<a name="line.382"></a>
<FONT color="green">383</FONT>         */<a name="line.383"></a>
<FONT color="green">384</FONT>        public JavadocFileParser() {<a name="line.384"></a>
<FONT color="green">385</FONT>            row = col = 0;<a name="line.385"></a>
<FONT color="green">386</FONT>            tokensPipe    = new TokensPipe();<a name="line.386"></a>
<FONT color="green">387</FONT>            classes       = new Stack&lt;JDClassData&gt;();<a name="line.387"></a>
<FONT color="green">388</FONT>            tokenBuffer   = new StringBuilder();<a name="line.388"></a>
<FONT color="green">389</FONT>            entryText     = new StringBuilder();<a name="line.389"></a>
<FONT color="green">390</FONT>            attributeText = new StringBuilder();<a name="line.390"></a>
<FONT color="green">391</FONT>            attributesMap = new HashMap&lt;String,List&lt;String&gt;&gt;();<a name="line.391"></a>
<FONT color="green">392</FONT>            parameters    = new ArrayList&lt;JDParameter&gt;();<a name="line.392"></a>
<FONT color="green">393</FONT>        }<a name="line.393"></a>
<FONT color="green">394</FONT>    <a name="line.394"></a>
<FONT color="green">395</FONT>        /**<a name="line.395"></a>
<FONT color="green">396</FONT>         * Parses a compilation unit.<a name="line.396"></a>
<FONT color="green">397</FONT>         * <a name="line.397"></a>
<FONT color="green">398</FONT>         * @param inputStream<a name="line.398"></a>
<FONT color="green">399</FONT>         * @param compilationUnitPath<a name="line.399"></a>
<FONT color="green">400</FONT>         * @throws ParserException<a name="line.400"></a>
<FONT color="green">401</FONT>         */<a name="line.401"></a>
<FONT color="green">402</FONT>        public void parse(InputStream inputStream, String compilationUnitPath) throws ParserException {<a name="line.402"></a>
<FONT color="green">403</FONT>    <a name="line.403"></a>
<FONT color="green">404</FONT>            final JavadocHandler javadocHandler = (JavadocHandler) getParseHandler();<a name="line.404"></a>
<FONT color="green">405</FONT>    <a name="line.405"></a>
<FONT color="green">406</FONT>            tokensPipe.clear();<a name="line.406"></a>
<FONT color="green">407</FONT>            classes.clear();<a name="line.407"></a>
<FONT color="green">408</FONT>            methodName = null;<a name="line.408"></a>
<FONT color="green">409</FONT>            attribute = null;<a name="line.409"></a>
<FONT color="green">410</FONT>            entryText    .delete(0, entryText.length());<a name="line.410"></a>
<FONT color="green">411</FONT>            attributeText.delete(0, attributeText.length());<a name="line.411"></a>
<FONT color="green">412</FONT>            attributesMap.clear();<a name="line.412"></a>
<FONT color="green">413</FONT>            parameters   .clear();<a name="line.413"></a>
<FONT color="green">414</FONT>            lastEntry = null;<a name="line.414"></a>
<FONT color="green">415</FONT>    <a name="line.415"></a>
<FONT color="green">416</FONT>            try {<a name="line.416"></a>
<FONT color="green">417</FONT>                getParseHandler().startCompilationUnit(compilationUnitPath);<a name="line.417"></a>
<FONT color="green">418</FONT>            } catch (Throwable t) {<a name="line.418"></a>
<FONT color="green">419</FONT>                t.printStackTrace();<a name="line.419"></a>
<FONT color="green">420</FONT>            }<a name="line.420"></a>
<FONT color="green">421</FONT>    <a name="line.421"></a>
<FONT color="green">422</FONT>            JDToken token;<a name="line.422"></a>
<FONT color="green">423</FONT>            try {<a name="line.423"></a>
<FONT color="green">424</FONT>    <a name="line.424"></a>
<FONT color="green">425</FONT>                // Main cycle.<a name="line.425"></a>
<FONT color="green">426</FONT>                while( true ) {<a name="line.426"></a>
<FONT color="green">427</FONT>    <a name="line.427"></a>
<FONT color="green">428</FONT>                    // Extract tokens from imput stream.<a name="line.428"></a>
<FONT color="green">429</FONT>                    extractTokens(inputStream, tokensPipe);<a name="line.429"></a>
<FONT color="green">430</FONT>    <a name="line.430"></a>
<FONT color="green">431</FONT>                    // Check if end of file has been reached.<a name="line.431"></a>
<FONT color="green">432</FONT>                    if( (token = tokensPipe.nextToken() ) == JD_EOF) {<a name="line.432"></a>
<FONT color="green">433</FONT>                        break;<a name="line.433"></a>
<FONT color="green">434</FONT>                    }<a name="line.434"></a>
<FONT color="green">435</FONT>    <a name="line.435"></a>
<FONT color="green">436</FONT>                    // Tokens to be processed when inside Javadoc block.<a name="line.436"></a>
<FONT color="green">437</FONT>                    if(insideComment) {<a name="line.437"></a>
<FONT color="green">438</FONT>    <a name="line.438"></a>
<FONT color="green">439</FONT>                        // Closing Javadoc, the entity is emitted.<a name="line.439"></a>
<FONT color="green">440</FONT>                        if(token == JD_CLOSE_COMMENT) {<a name="line.440"></a>
<FONT color="green">441</FONT>    <a name="line.441"></a>
<FONT color="green">442</FONT>                            // Stores the last attribute if any.<a name="line.442"></a>
<FONT color="green">443</FONT>                            storeCurrentAttribute();<a name="line.443"></a>
<FONT color="green">444</FONT>    <a name="line.444"></a>
<FONT color="green">445</FONT>                            insideComment = false;<a name="line.445"></a>
<FONT color="green">446</FONT>                            String entryText = this.entryText.toString();<a name="line.446"></a>
<FONT color="green">447</FONT>                            int splitPoint = entryText.indexOf(".");<a name="line.447"></a>
<FONT color="green">448</FONT>                            String shortComment, longComment;<a name="line.448"></a>
<FONT color="green">449</FONT>                            if(splitPoint != -1) {<a name="line.449"></a>
<FONT color="green">450</FONT>                                shortComment = entryText.substring(0, splitPoint).trim();<a name="line.450"></a>
<FONT color="green">451</FONT>                                longComment = entryText.substring(splitPoint + 1).trim();<a name="line.451"></a>
<FONT color="green">452</FONT>                            } else {<a name="line.452"></a>
<FONT color="green">453</FONT>                                shortComment = entryText;<a name="line.453"></a>
<FONT color="green">454</FONT>                                longComment  = "";<a name="line.454"></a>
<FONT color="green">455</FONT>                            }<a name="line.455"></a>
<FONT color="green">456</FONT>    <a name="line.456"></a>
<FONT color="green">457</FONT>                            // Creates last entry data.<a name="line.457"></a>
<FONT color="green">458</FONT>                            JavadocEntry entry = new JavadocEntry(<a name="line.458"></a>
<FONT color="green">459</FONT>                                    shortComment,<a name="line.459"></a>
<FONT color="green">460</FONT>                                    longComment,<a name="line.460"></a>
<FONT color="green">461</FONT>                                    new HashMap&lt;String,List&lt;String&gt;&gt;(attributesMap),<a name="line.461"></a>
<FONT color="green">462</FONT>                                    lastOpenComment.getRow(),<a name="line.462"></a>
<FONT color="green">463</FONT>                                    lastOpenComment.getCol()<a name="line.463"></a>
<FONT color="green">464</FONT>                            );<a name="line.464"></a>
<FONT color="green">465</FONT>                            lastEntry = entry;<a name="line.465"></a>
<FONT color="green">466</FONT>    <a name="line.466"></a>
<FONT color="green">467</FONT>                            // Notifies last entry to listener.<a name="line.467"></a>
<FONT color="green">468</FONT>                            try {<a name="line.468"></a>
<FONT color="green">469</FONT>                                // A Javadoc entry has been found.<a name="line.469"></a>
<FONT color="green">470</FONT>                                javadocHandler.parsedEntry(entry);<a name="line.470"></a>
<FONT color="green">471</FONT>                            } catch(Throwable t) {<a name="line.471"></a>
<FONT color="green">472</FONT>                                t.printStackTrace();<a name="line.472"></a>
<FONT color="green">473</FONT>                            }<a name="line.473"></a>
<FONT color="green">474</FONT>    <a name="line.474"></a>
<FONT color="green">475</FONT>                        // Process attribute.<a name="line.475"></a>
<FONT color="green">476</FONT>                        } else if( token instanceof JDAttribute) {<a name="line.476"></a>
<FONT color="green">477</FONT>    <a name="line.477"></a>
<FONT color="green">478</FONT>                            // Storing previous attribute.<a name="line.478"></a>
<FONT color="green">479</FONT>                            storeCurrentAttribute();<a name="line.479"></a>
<FONT color="green">480</FONT>    <a name="line.480"></a>
<FONT color="green">481</FONT>                            attribute = token.getValue();<a name="line.481"></a>
<FONT color="green">482</FONT>                            attributeText.delete(0, attributeText.length());<a name="line.482"></a>
<FONT color="green">483</FONT>    <a name="line.483"></a>
<FONT color="green">484</FONT>                        // Process attribute words.<a name="line.484"></a>
<FONT color="green">485</FONT>                        } else if( attribute != null &amp;&amp; token instanceof JDWord ) {<a name="line.485"></a>
<FONT color="green">486</FONT>    <a name="line.486"></a>
<FONT color="green">487</FONT>                            attributeText.append(token.getValue());<a name="line.487"></a>
<FONT color="green">488</FONT>    <a name="line.488"></a>
<FONT color="green">489</FONT>                        // Process entry comment words.<a name="line.489"></a>
<FONT color="green">490</FONT>                        } else if( token instanceof JDWord ) {<a name="line.490"></a>
<FONT color="green">491</FONT>    <a name="line.491"></a>
<FONT color="green">492</FONT>                            entryText.append(token.getValue());<a name="line.492"></a>
<FONT color="green">493</FONT>    <a name="line.493"></a>
<FONT color="green">494</FONT>                        }<a name="line.494"></a>
<FONT color="green">495</FONT>    <a name="line.495"></a>
<FONT color="green">496</FONT>                    // Tokens to be processed when outside javadoc blocks.<a name="line.496"></a>
<FONT color="green">497</FONT>                    } else {<a name="line.497"></a>
<FONT color="green">498</FONT>    <a name="line.498"></a>
<FONT color="green">499</FONT>                        // Javadoc commend opening.<a name="line.499"></a>
<FONT color="green">500</FONT>                        if( token instanceof JDOpenComment ) {<a name="line.500"></a>
<FONT color="green">501</FONT>    <a name="line.501"></a>
<FONT color="green">502</FONT>                            lastOpenComment = (JDOpenComment) token;<a name="line.502"></a>
<FONT color="green">503</FONT>                            insideComment = true;<a name="line.503"></a>
<FONT color="green">504</FONT>                            entryText.delete(0, entryText.length());<a name="line.504"></a>
<FONT color="green">505</FONT>                            attributesMap.clear();<a name="line.505"></a>
<FONT color="green">506</FONT>                            attributeText.delete(0, attributeText.length());<a name="line.506"></a>
<FONT color="green">507</FONT>    <a name="line.507"></a>
<FONT color="green">508</FONT>                        // Class declaration beginning.<a name="line.508"></a>
<FONT color="green">509</FONT>                        } else if(token instanceof JDClassDeclarator) {<a name="line.509"></a>
<FONT color="green">510</FONT>    <a name="line.510"></a>
<FONT color="green">511</FONT>                            classExpected = true;<a name="line.511"></a>
<FONT color="green">512</FONT>    <a name="line.512"></a>
<FONT color="green">513</FONT>                        // Class signature handling.<a name="line.513"></a>
<FONT color="green">514</FONT>                        } else if(classExpected &amp;&amp; token instanceof JDWord) {<a name="line.514"></a>
<FONT color="green">515</FONT>    <a name="line.515"></a>
<FONT color="green">516</FONT>    <a name="line.516"></a>
<FONT color="green">517</FONT>                            classExpected = false;<a name="line.517"></a>
<FONT color="green">518</FONT>                            classes.push( new JDClassData( token.getValue() ) );<a name="line.518"></a>
<FONT color="green">519</FONT>                            if(lastEntry != null) {<a name="line.519"></a>
<FONT color="green">520</FONT>                                String containerPath = getContainerPath();<a name="line.520"></a>
<FONT color="green">521</FONT>                                try {<a name="line.521"></a>
<FONT color="green">522</FONT>                                    javadocHandler.classJavadoc( lastEntry, containerPath );<a name="line.522"></a>
<FONT color="green">523</FONT>                                } catch(Throwable t) {<a name="line.523"></a>
<FONT color="green">524</FONT>                                    t.printStackTrace();<a name="line.524"></a>
<FONT color="green">525</FONT>                                }<a name="line.525"></a>
<FONT color="green">526</FONT>                                lastEntry = null;<a name="line.526"></a>
<FONT color="green">527</FONT>                            }<a name="line.527"></a>
<FONT color="green">528</FONT>    <a name="line.528"></a>
<FONT color="green">529</FONT>                        // Opening class or method.<a name="line.529"></a>
<FONT color="green">530</FONT>                        } else if( ! classes.isEmpty() &amp;&amp; token == JD_OPEN_CLASS_OR_METHOD) {<a name="line.530"></a>
<FONT color="green">531</FONT>    <a name="line.531"></a>
<FONT color="green">532</FONT>                            classes.peek().increment();<a name="line.532"></a>
<FONT color="green">533</FONT>    <a name="line.533"></a>
<FONT color="green">534</FONT>                        // Closing class or method.<a name="line.534"></a>
<FONT color="green">535</FONT>                        } else if(  ! classes.isEmpty() &amp;&amp; token == JD_CLOSE_CLASS_OR_METHOD) {<a name="line.535"></a>
<FONT color="green">536</FONT>    <a name="line.536"></a>
<FONT color="green">537</FONT>                            classes.peek().decrement();<a name="line.537"></a>
<FONT color="green">538</FONT>                            if(classes.peek().endOfClass()) {<a name="line.538"></a>
<FONT color="green">539</FONT>                                classes.pop();<a name="line.539"></a>
<FONT color="green">540</FONT>                            }<a name="line.540"></a>
<FONT color="green">541</FONT>    <a name="line.541"></a>
<FONT color="green">542</FONT>                        // Begin parameters list.<a name="line.542"></a>
<FONT color="green">543</FONT>                        } else if(token == JD_OPEN_PARAMETERS) {<a name="line.543"></a>
<FONT color="green">544</FONT>    <a name="line.544"></a>
<FONT color="green">545</FONT>                            parameters.clear();<a name="line.545"></a>
<FONT color="green">546</FONT>                            methodName = tokensPipe.backtrack(2).getValue();<a name="line.546"></a>
<FONT color="green">547</FONT>    <a name="line.547"></a>
<FONT color="green">548</FONT>                        // Ends parameters list.<a name="line.548"></a>
<FONT color="green">549</FONT>                        } else if(token == JD_CLOSE_PARAMETERS) {<a name="line.549"></a>
<FONT color="green">550</FONT>    <a name="line.550"></a>
<FONT color="green">551</FONT>                            // Adds last parameter.<a name="line.551"></a>
<FONT color="green">552</FONT>                            parameters.add( new JDParameter( tokensPipe.backtrack(1).getValue(), tokensPipe.backtrack(2).getValue() ) );<a name="line.552"></a>
<FONT color="green">553</FONT>    <a name="line.553"></a>
<FONT color="green">554</FONT>                            // Notifies to the listener the method javadoc recognition.<a name="line.554"></a>
<FONT color="green">555</FONT>                            if(lastEntry != null) {<a name="line.555"></a>
<FONT color="green">556</FONT>                                String containerPath = getContainerPath();<a name="line.556"></a>
<FONT color="green">557</FONT>                                String pathToMethod    = (containerPath.equals("") ? "" : containerPath + JavaCodeHandler.PACKAGE_SEPARATOR) + methodName;<a name="line.557"></a>
<FONT color="green">558</FONT>                                String[] signature   = toSignature(parameters);<a name="line.558"></a>
<FONT color="green">559</FONT>                                try {<a name="line.559"></a>
<FONT color="green">560</FONT>                                    javadocHandler.methodJavadoc(lastEntry, pathToMethod, signature);<a name="line.560"></a>
<FONT color="green">561</FONT>                                } catch (Throwable t) {<a name="line.561"></a>
<FONT color="green">562</FONT>                                    t.printStackTrace();<a name="line.562"></a>
<FONT color="green">563</FONT>                                }<a name="line.563"></a>
<FONT color="green">564</FONT>                                methodName = null;<a name="line.564"></a>
<FONT color="green">565</FONT>                                lastEntry  = null;<a name="line.565"></a>
<FONT color="green">566</FONT>                            }<a name="line.566"></a>
<FONT color="green">567</FONT>    <a name="line.567"></a>
<FONT color="green">568</FONT>                        // Parameters separator.<a name="line.568"></a>
<FONT color="green">569</FONT>                        } else if(token == JD_PARAMETERS_SEPARATOR) {<a name="line.569"></a>
<FONT color="green">570</FONT>    <a name="line.570"></a>
<FONT color="green">571</FONT>                            parameters.add( new JDParameter( tokensPipe.backtrack(1).getValue(), tokensPipe.backtrack(2).getValue() ) );<a name="line.571"></a>
<FONT color="green">572</FONT>    <a name="line.572"></a>
<FONT color="green">573</FONT>                        }<a name="line.573"></a>
<FONT color="green">574</FONT>    <a name="line.574"></a>
<FONT color="green">575</FONT>                    }<a name="line.575"></a>
<FONT color="green">576</FONT>                }<a name="line.576"></a>
<FONT color="green">577</FONT>    <a name="line.577"></a>
<FONT color="green">578</FONT>            } catch(IOException ioe) {<a name="line.578"></a>
<FONT color="green">579</FONT>                throw new ParserException(ioe, compilationUnitPath);<a name="line.579"></a>
<FONT color="green">580</FONT>            }<a name="line.580"></a>
<FONT color="green">581</FONT>    <a name="line.581"></a>
<FONT color="green">582</FONT>            try {<a name="line.582"></a>
<FONT color="green">583</FONT>                getParseHandler().endCompilationUnit();<a name="line.583"></a>
<FONT color="green">584</FONT>            } catch (Throwable t) {<a name="line.584"></a>
<FONT color="green">585</FONT>                t.printStackTrace();<a name="line.585"></a>
<FONT color="green">586</FONT>            }<a name="line.586"></a>
<FONT color="green">587</FONT>        }<a name="line.587"></a>
<FONT color="green">588</FONT>    <a name="line.588"></a>
<FONT color="green">589</FONT>        /**<a name="line.589"></a>
<FONT color="green">590</FONT>         * Parses a file.<a name="line.590"></a>
<FONT color="green">591</FONT>         * @param file<a name="line.591"></a>
<FONT color="green">592</FONT>         * @throws ParserException<a name="line.592"></a>
<FONT color="green">593</FONT>         */<a name="line.593"></a>
<FONT color="green">594</FONT>        public void parse(File file) throws ParserException {<a name="line.594"></a>
<FONT color="green">595</FONT>            FileInputStream fileInputStream = null;<a name="line.595"></a>
<FONT color="green">596</FONT>            try {<a name="line.596"></a>
<FONT color="green">597</FONT>                fileInputStream = new FileInputStream(file);<a name="line.597"></a>
<FONT color="green">598</FONT>                parse(fileInputStream, file.getAbsolutePath());<a name="line.598"></a>
<FONT color="green">599</FONT>                fileInputStream.close();<a name="line.599"></a>
<FONT color="green">600</FONT>            } catch (FileNotFoundException fnfe) {<a name="line.600"></a>
<FONT color="green">601</FONT>                throw new ParserException(fnfe, file.getAbsolutePath());<a name="line.601"></a>
<FONT color="green">602</FONT>            } catch (IOException ioe) {<a name="line.602"></a>
<FONT color="green">603</FONT>                throw new ParserException(ioe, file.getAbsolutePath());<a name="line.603"></a>
<FONT color="green">604</FONT>            }<a name="line.604"></a>
<FONT color="green">605</FONT>        }<a name="line.605"></a>
<FONT color="green">606</FONT>    <a name="line.606"></a>
<FONT color="green">607</FONT>        /**<a name="line.607"></a>
<FONT color="green">608</FONT>         *<a name="line.608"></a>
<FONT color="green">609</FONT>         * Tokenizer: extracts token from the given &lt;i&gt;char stream&lt;/i&gt;.<a name="line.609"></a>
<FONT color="green">610</FONT>         *<a name="line.610"></a>
<FONT color="green">611</FONT>         * @param inputStream<a name="line.611"></a>
<FONT color="green">612</FONT>         * @param tokensPipe<a name="line.612"></a>
<FONT color="green">613</FONT>         * @throws IOException<a name="line.613"></a>
<FONT color="green">614</FONT>         */<a name="line.614"></a>
<FONT color="green">615</FONT>        private void extractTokens(InputStream inputStream, TokensPipe tokensPipe) throws IOException {<a name="line.615"></a>
<FONT color="green">616</FONT>            int intc;<a name="line.616"></a>
<FONT color="green">617</FONT>            char c;<a name="line.617"></a>
<FONT color="green">618</FONT>    <a name="line.618"></a>
<FONT color="green">619</FONT>            tokenBuffer.delete(0, tokenBuffer.length());<a name="line.619"></a>
<FONT color="green">620</FONT>            while( (intc = inputStream.read()) != -1 ) {<a name="line.620"></a>
<FONT color="green">621</FONT>                c = (char) intc;<a name="line.621"></a>
<FONT color="green">622</FONT>    <a name="line.622"></a>
<FONT color="green">623</FONT>                // Manage row / col position.<a name="line.623"></a>
<FONT color="green">624</FONT>                if(c == '\n') {<a name="line.624"></a>
<FONT color="green">625</FONT>                    col = 0;<a name="line.625"></a>
<FONT color="green">626</FONT>                    row++;<a name="line.626"></a>
<FONT color="green">627</FONT>                } else {<a name="line.627"></a>
<FONT color="green">628</FONT>                    col++;<a name="line.628"></a>
<FONT color="green">629</FONT>                }<a name="line.629"></a>
<FONT color="green">630</FONT>    <a name="line.630"></a>
<FONT color="green">631</FONT>                // Manage special characters.<a name="line.631"></a>
<FONT color="green">632</FONT>                if(c == ' ' || c == '\n' || c == '{' || c == '}' || c == '(' || c == ')' || c == ',') {<a name="line.632"></a>
<FONT color="green">633</FONT>    <a name="line.633"></a>
<FONT color="green">634</FONT>                    // Tokens.<a name="line.634"></a>
<FONT color="green">635</FONT>    <a name="line.635"></a>
<FONT color="green">636</FONT>                    String bufferContent = tokenBuffer.toString();<a name="line.636"></a>
<FONT color="green">637</FONT>    <a name="line.637"></a>
<FONT color="green">638</FONT>                    // Handles inside &lt;i&gt;*&lt;/i&gt; comment.<a name="line.638"></a>
<FONT color="green">639</FONT>                    if("*".equals(bufferContent)) {<a name="line.639"></a>
<FONT color="green">640</FONT>                        tokenBuffer.delete(0, tokenBuffer.length());<a name="line.640"></a>
<FONT color="green">641</FONT>                        continue;<a name="line.641"></a>
<FONT color="green">642</FONT>                    } <a name="line.642"></a>
<FONT color="green">643</FONT>    <a name="line.643"></a>
<FONT color="green">644</FONT>                    // Handles begin comment.<a name="line.644"></a>
<FONT color="green">645</FONT>                    if("/**".equals(bufferContent.trim())) {<a name="line.645"></a>
<FONT color="green">646</FONT>                        tokensPipe.addToken( new JDOpenComment(row, col) );<a name="line.646"></a>
<FONT color="green">647</FONT>                        return;<a name="line.647"></a>
<FONT color="green">648</FONT>                    }<a name="line.648"></a>
<FONT color="green">649</FONT>    <a name="line.649"></a>
<FONT color="green">650</FONT>                    // Handles end comment.<a name="line.650"></a>
<FONT color="green">651</FONT>                    if("*/".equals(bufferContent)) {<a name="line.651"></a>
<FONT color="green">652</FONT>                        tokensPipe.addToken( JD_CLOSE_COMMENT );<a name="line.652"></a>
<FONT color="green">653</FONT>                        return;<a name="line.653"></a>
<FONT color="green">654</FONT>                    }<a name="line.654"></a>
<FONT color="green">655</FONT>    <a name="line.655"></a>
<FONT color="green">656</FONT>                    // Handles class key.<a name="line.656"></a>
<FONT color="green">657</FONT>                    if("class".equals(bufferContent) ) {<a name="line.657"></a>
<FONT color="green">658</FONT>                        tokensPipe.addToken( new JDClassDeclarator(row, col) );<a name="line.658"></a>
<FONT color="green">659</FONT>                        return;<a name="line.659"></a>
<FONT color="green">660</FONT>                    }<a name="line.660"></a>
<FONT color="green">661</FONT>    <a name="line.661"></a>
<FONT color="green">662</FONT>                    // Handles attribute.<a name="line.662"></a>
<FONT color="green">663</FONT>                    if(bufferContent.length() &gt; 1 &amp;&amp; bufferContent.charAt(0) == '@') {<a name="line.663"></a>
<FONT color="green">664</FONT>                        tokensPipe.addToken( new JDAttribute(bufferContent) );<a name="line.664"></a>
<FONT color="green">665</FONT>                        return;<a name="line.665"></a>
<FONT color="green">666</FONT>                    }<a name="line.666"></a>
<FONT color="green">667</FONT>    <a name="line.667"></a>
<FONT color="green">668</FONT>                    // Handles word separators.<a name="line.668"></a>
<FONT color="green">669</FONT>                    tokensPipe.addToken( new JDWord(bufferContent + " ") );<a name="line.669"></a>
<FONT color="green">670</FONT>    <a name="line.670"></a>
<FONT color="green">671</FONT>                    if( c == '{' ) {<a name="line.671"></a>
<FONT color="green">672</FONT>                        tokensPipe.addToken(JD_OPEN_CLASS_OR_METHOD);<a name="line.672"></a>
<FONT color="green">673</FONT>                    } else if(c == '}') {<a name="line.673"></a>
<FONT color="green">674</FONT>                        tokensPipe.addToken(JD_CLOSE_CLASS_OR_METHOD);<a name="line.674"></a>
<FONT color="green">675</FONT>                    } else if(c == '(') {<a name="line.675"></a>
<FONT color="green">676</FONT>                        tokensPipe.addToken(JD_OPEN_PARAMETERS);<a name="line.676"></a>
<FONT color="green">677</FONT>                    } else if(c == ')') {<a name="line.677"></a>
<FONT color="green">678</FONT>                        tokensPipe.addToken(JD_CLOSE_PARAMETERS);<a name="line.678"></a>
<FONT color="green">679</FONT>                    } else if(c == ',') {<a name="line.679"></a>
<FONT color="green">680</FONT>                        tokensPipe.addToken(JD_PARAMETERS_SEPARATOR);<a name="line.680"></a>
<FONT color="green">681</FONT>                    }<a name="line.681"></a>
<FONT color="green">682</FONT>                    return;<a name="line.682"></a>
<FONT color="green">683</FONT>    <a name="line.683"></a>
<FONT color="green">684</FONT>                } else {<a name="line.684"></a>
<FONT color="green">685</FONT>                    tokenBuffer.append(c);<a name="line.685"></a>
<FONT color="green">686</FONT>                }<a name="line.686"></a>
<FONT color="green">687</FONT>            }<a name="line.687"></a>
<FONT color="green">688</FONT>            tokensPipe.addToken( JD_EOF );<a name="line.688"></a>
<FONT color="green">689</FONT>            return;<a name="line.689"></a>
<FONT color="green">690</FONT>        }<a name="line.690"></a>
<FONT color="green">691</FONT>    <a name="line.691"></a>
<FONT color="green">692</FONT>        /**<a name="line.692"></a>
<FONT color="green">693</FONT>         * Stores the current attribute.<a name="line.693"></a>
<FONT color="green">694</FONT>         */<a name="line.694"></a>
<FONT color="green">695</FONT>        private void storeCurrentAttribute() {<a name="line.695"></a>
<FONT color="green">696</FONT>            if(attribute != null) {<a name="line.696"></a>
<FONT color="green">697</FONT>                String key = attribute.trim();<a name="line.697"></a>
<FONT color="green">698</FONT>                List&lt;String&gt; list = attributesMap.get(key);<a name="line.698"></a>
<FONT color="green">699</FONT>                if(list == null) {<a name="line.699"></a>
<FONT color="green">700</FONT>                    list = new ArrayList&lt;String&gt;();<a name="line.700"></a>
<FONT color="green">701</FONT>                    attributesMap.put(key, list);<a name="line.701"></a>
<FONT color="green">702</FONT>                }<a name="line.702"></a>
<FONT color="green">703</FONT>                list.add(attributeText.toString().trim());<a name="line.703"></a>
<FONT color="green">704</FONT>            }<a name="line.704"></a>
<FONT color="green">705</FONT>        }<a name="line.705"></a>
<FONT color="green">706</FONT>    <a name="line.706"></a>
<FONT color="green">707</FONT>        /**<a name="line.707"></a>
<FONT color="green">708</FONT>         * Returns the container path.<a name="line.708"></a>
<FONT color="green">709</FONT>         *<a name="line.709"></a>
<FONT color="green">710</FONT>         * @return<a name="line.710"></a>
<FONT color="green">711</FONT>         */<a name="line.711"></a>
<FONT color="green">712</FONT>        private String getContainerPath() {<a name="line.712"></a>
<FONT color="green">713</FONT>            return CoderUtils.join(classes, CoderUtils.PACKAGE_SEPARATOR);<a name="line.713"></a>
<FONT color="green">714</FONT>        }<a name="line.714"></a>
<FONT color="green">715</FONT>    <a name="line.715"></a>
<FONT color="green">716</FONT>        /**<a name="line.716"></a>
<FONT color="green">717</FONT>         * Converts the parameters list to a method signature.<a name="line.717"></a>
<FONT color="green">718</FONT>         *<a name="line.718"></a>
<FONT color="green">719</FONT>         * @param parameters<a name="line.719"></a>
<FONT color="green">720</FONT>         * @return<a name="line.720"></a>
<FONT color="green">721</FONT>         */<a name="line.721"></a>
<FONT color="green">722</FONT>        private String[] toSignature(List&lt;JDParameter&gt; parameters) {<a name="line.722"></a>
<FONT color="green">723</FONT>            String[] signature = new String[parameters.size()];<a name="line.723"></a>
<FONT color="green">724</FONT>            for(int i = 0; i &lt; parameters.size(); i++) {<a name="line.724"></a>
<FONT color="green">725</FONT>                signature[i] = parameters.get(i).name;<a name="line.725"></a>
<FONT color="green">726</FONT>            }<a name="line.726"></a>
<FONT color="green">727</FONT>            return signature;<a name="line.727"></a>
<FONT color="green">728</FONT>        }<a name="line.728"></a>
<FONT color="green">729</FONT>    <a name="line.729"></a>
<FONT color="green">730</FONT>    }<a name="line.730"></a>




























































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